athena: Set a default background for the window title.

athena: Set a default background for the window title.

The window title/background is currently set only when the activity is
updated after the window is created. But if the activity is already
loaded by the time it is added, or if the activity is never loaded (e.g.
because of unavailable network), then the activity is never updates,
and consequently athena ends up showing a transparent window title. So
set the title once upon creation.

BUG=398937
R=oshima@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=287074

[oshima, 2014-08-01 17:32:58]

lgtm

https://codereview.chromium.org/433083003/diff/1/athena/content/web_activity.cc
File athena/content/web_activity.cc (right):

https://codereview.chromium.org/433083003/diff/1/athena/content/web_activity....
athena/content/web_activity.cc:352: return SK_ColorGRAY;
maybe we should use something different if the web contents isn't available?

[sadrul, 2014-08-01 18:01:08]

https://codereview.chromium.org/433083003/diff/1/athena/content/web_activity.cc
File athena/content/web_activity.cc (right):

https://codereview.chromium.org/433083003/diff/1/athena/content/web_activity....
athena/content/web_activity.cc:352: return SK_ColorGRAY;
On 2014/08/01 17:32:58, oshima wrote:
> maybe we should use something different if the web contents isn't available?

Done (changed to a grayish-red).

[sadrul, 2014-08-01 19:52:49]

Committed patchset #2 manually as 287074 (presubmit successful).